← Heatmap / MiMo V2.6 Pro · Task 99
MiMo V2.6 Pro · Single-turn · Task 99 (Calculation, wage cap binds)
Mean 100.0%
| Field | Expected | Rollout #1 (100%) | Rollout #2 (100%) | Rollout #3 (100%) |
|---|---|---|---|---|
| decision | calculate | calculate | calculate | calculate |
| currency | LCR | LCR | LCR | LCR |
| gross pay | 9174.15 | 9174.15 | 9174.15 | 9174.15 |
| employee contribution | 160.00 | 160.00 | 160.00 | 160.00 |
| allowed deduction | 353.50 | 353.50 | 353.50 | 353.50 |
| taxable pay | 8660.65 | 8660.65 | 8660.65 | 8660.65 |
| income tax | 1438.13 | 1438.13 | 1438.13 | 1438.13 |
| net pay | 7222.52 | 7222.52 | 7222.52 | 7222.52 |
| clauses | R1 R2 R3 R4 R5 R6 | R1 R2 R3 R4 R5 R6 | R1 R2 R3 R4 R5 R6 | R1 R2 R3 R4 R5 R6 |
Prompt
Process this monthly payroll record under the supplied rulebook. Return the R6 or R7 JSON answer.
Source documents: {"b91d767a6a759d3c-payroll": {"kind": "payroll", "record": {"gross_pay": "9174.15", "payroll_month": "2026-07", "allowed_deduction": "353.50"}}}
Authoritative case reference schedule: {"first-half": {"rate": "0.08", "cap": "4000.00", "deduction": "400.00", "free": "1200.00", "upper": "3300.00", "middle_rate": "0.10", "upper_rate": "0.18"}, "second-half": {"rate": "0.04", "cap": "4000.00", "deduction": "400.00", "free": "900.00", "upper": "2800.00", "middle_rate": "0.14", "upper_rate": "0.20"}}
Rollouts
Rollout #1 100.0% passed · 13.2s · $0.0006
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 100.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 100.0% | R1 R2 R3 R4 R5 R6 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "9174.15",
"employee_contribution": "160.00",
"allowed_deduction": "353.50",
"taxable_pay": "8660.65",
"income_tax": "1438.13",
"net_pay": "7222.52",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Payroll month 2026-07 → second-half row. rate 0.04, cap 4000, deduction cap 400, free 900, upper 2800, middle 0.14, upper rate 0.20. gross 9174.15, contribution = 0.04 * min(9174.15, 4000) = 160.00. allowed_deduction 353.50 ≤ 400 cap. Also ≤ gross - contribution = 9014.15. OK. taxable = 9174.15 - 160.00 - 353.50 = 8660.65. Tax: free 900 untaxed. 8660.65 - 900 = 7760.65. Up to 2800: 2800-900 = 1900 * 0.14 = 266.00. Above 2800: 8660.65-2800 = 5860.65 * 0.20 = 1172.13. Total = 1438.13. Net = 9174.15 - 160.00 - 353.50 - 1438.13 = 7222.52.
Rollout #2 100.0% passed · 5.6s · $0.0004
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 100.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 100.0% | R1 R2 R3 R4 R5 R6 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "9174.15",
"employee_contribution": "160.00",
"allowed_deduction": "353.50",
"taxable_pay": "8660.65",
"income_tax": "1438.13",
"net_pay": "7222.52",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Second-half row. rate 0.04, cap 4000, deduction cap 400, free 900, upper 2800, middle 0.14, upper 0.20. gross 9174.15. contribution = 0.04 * 4000 = 160.00. deduction353.50 <= 400 and <= gross-contribution (9014.15). ok. taxable = 9174.15 - 160.00 - 353.50 = 8660.65. tax: up to 900 = 0. 900 to 2800 = 1900 * 0.14 = 266.00. Above 2800: 8660.65-2800 = 5860.65 * 0.20 = 1172.13. total = 1438.13. net = 9174.15 - 160.00 - 353.50 - 1438.13 = 7222.52. Check: 9174.15-160=9014.15; -353.50=8660.65; -1438.13=7222.52. Yes.
Rollout #3 100.0% passed · 8.7s · $0.0005
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 100.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 100.0% | R1 R2 R3 R4 R5 R6 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "9174.15",
"employee_contribution": "160.00",
"allowed_deduction": "353.50",
"taxable_pay": "8660.65",
"income_tax": "1438.13",
"net_pay": "7222.52",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
We need calculate 2026-07 => second-half case schedule: rate 0.04, cap 4000, deduction cap 400, free 900, upper 2800, middle 0.14, upper 0.20. gross 9174.15, allowed deduction 353.50 (<= 400 and <= gross - contribution). contribution = 0.04 * min(9174.15, 4000) = 0.04*4000 = 160.00. taxable = 9174.15 - 160.00 - 353.50 = 8660.65. Tax: free 900 untaxed. Portion 900 to 2800 = 1900 * 0.14 = 266.00. Portion above 2800 = 8660.65 - 2800 = 5860.65 * 0.20 = 1172.13. Total = 1438.13. Round total... 266 + 1172.13 = 1438.13. Net = 9174.15 - 160 - 353.50 - 1438.13 = 7222.52. Check: 9174.15 - 160 = 9014.15; -353.50 = 8660.65; -1438.13 = 7222.52. Good. Clauses: R1, R2, R3, R4, R5, R6. R9 not needed (no conflict).